Hansjorg Rutz

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Arbon, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for regulating the draw of a drawing unit
- Patent number 5,428,870
- Issue date Jul 4, 1995
- Zellweger Luwa AG
- Hansjorg Rutz
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING